Why should Ukraine be allowed to join the EU?

I am aware of the trade and movement benefits that will be given to Ukraine if they join the EU.

But how will their membership to the EU benefit current member states?

The EU is currently struggling to aid and/or bail out countries like Greece and Spain. Then countries like the UK that are currently desperate to change immigration laws and create jobs for their own citizens are threatening to leave the EU as we speak.

I really don't understand why people want to give up their sovereignty in the name of unity when there really isn't a point. It's kind of the whole Marxist European theme where you are suppose to give up your own personal rights for collective rights or in this case, national rights.

The Fourth Reich I swear. Basically Germany is just going to conquer Europe financially.

It's only a matter of time until the EU is going to start taking more power away from countries and start deciding what goes where within those nations.

I really don't understand why people want to give up their sovereignty in the name of unity when there really isn't a point. It's kind of the whole Marxist European theme where you are suppose to give up your own personal rights for collective rights or in this case, national rights.

The Fourth Reich I swear. Basically Germany is just going to conquer Europe financially.

It's only a matter of time until the EU is going to start taking more power away from countries and start deciding what goes where within those nations.

EU = Germany taking over. Germany has essentially taken over Europe and they didn't have to fire a bullet. They learned from their first attempt.
They deserve it though, smart fukers, you wont see the Germans taking 2pm to 5pm off everyday like the people in Spain and Greece...

The only reason why the EU union wants Ukraine is because its so close to Russia...same reason why Russian doesn't want Ukraine to join EU union. By the way the most of the protestors you see on TV are from Southern parts of Ukraine. The other majority of Ukraine doesn't want to join the EU union and would rather be part of Russia. They don't report that...